108266087 has 2 divisors, whose sum is σ = 108266088. Its totient is φ = 108266086.

The previous prime is 108266063. The next prime is 108266141. The reversal of 108266087 is 780662801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108266087 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108266087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108266027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54133043 + 54133044.

It is an arithmetic number, because the mean of its divisors is an integer number (54133044).

Almost surely, 2^108266087 is an apocalyptic number.

108266087 is a deficient number, since it is larger than the sum of its proper divisors (1).

108266087 is an equidigital number, since it uses as much as digits as its factorization.

108266087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 108266087 is about 10405.0990865056. The cubic root of 108266087 is about 476.6110937108.

The spelling of 108266087 in words is "one hundred eight million, two hundred sixty-six thousand, eighty-seven".